package com.example.demo.configuration;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfiguration implements WebMvcConfigurer {

    /**
     * 跨域处理
     * @param registry
     */
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                // 是否发送cookie
                .allowCredentials(true)
                .allowedOriginPatterns("*")
                .allowedMethods(new String[]{ "GET", "POST", "PUT", "DELETE"})
                .allowedHeaders("*")
                .exposedHeaders("*");
    }
}
